The ton bag is a kind of bag-shaped product, which is woven with isoprene rubber epoxy resin through metal drawing, and then coated and cut into cylindrical or block substrates of different sizes, and then the substrate is sewn according to the design plan. Make a ring or square bag.
The following manufacturers of tonnage packages introduce the applicability and sealing properties of tonnage packages:
1. Applicability of ton bags.
This article puts forward the design plan of the big bag, and puts forward the practical methods and ways to apply the big bag from the aspects of lifting, transportation, and loading material performance. In addition, we must also consider whether it is a food packaging material, and consider that it is non-toxic and harmless to the packaged food.
2. The tightness of the tonnage bag.
Different packaging materials have different sealing requirements. For example, granular materials or toxic materials that are afraid of environmental pollution have strict regulations on sealing performance, and those that are prone to moisture or mold have special regulations on sealing performance. Therefore, when designing the tonnage bag scheme, we noticed that the processing and sewing processes of the needle-punched nonwoven covering sub-film are harmful to the sealing performance.
